Price |
Rs. 7,999.00
|
Rs. 5,400.00
|
Capacity |
1600 mAH, Li-ion
6.7% more mAH battery than Celkon A40. More battery capacity reduces the need to charge your battery again. (1600 mAH, Li-ion vs. 1500 mAH, Li-ion)
|
1500 mAH, Li-ion
|
Main Camera |
3.2 MP
|
5 MP
56.3% more mega pixels (MP) on main camera than Celkon A40. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (5 MP vs. 3.2 MP)
|
Front Camera |
0.3 MP
|
0.3 MP
|
Flash |
LED
|
|
Zoom |
Digital Zoom
|
Digital Zoom
|
3G |
|
HSDPA , HSUPA
|
Operating Frequency |
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
|
GSM 1800 / 900 MHz UMTS 2100 MHz | GSM 1800 / 900 MHz
|
GPRS |
Yes
|
Yes
|
EDGE |
Yes
|
Yes
|
Wi-Fi |
Wi-Fi 802.11, b/g/n
|
Wi-Fi 802.11, b/g/n, Mobile Hotspot
|
Bluetooth |
Yes
|
Yes
|
USB Connectivity |
USB Port, microUSB 2.0
|
USB Port, microUSB 2.0
|
Touch Screen |
Capacitive Touchscreen, Multi-touch
|
Capacitive Touchscreen
|
Weight |
157 grams
|
126.5 grams
30.5 grams Lighter than Celkon A40. light weight phone is easy to hold and can kept in your pocket for long time. (126.5 grams vs. 157 grams)
|
Dimensions |
|
126.2 x 64 x 10.8 mm
|
Screen Size |
4.7 Inch
17.5% bigger screen size than Celkon A40. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.7 Inch vs. 4.0 Inch)
|
4.0 Inch
|
Colours |
Black,White
|
Blue,White,Yellow
|
Display Type |
LCD
|
LCD
|
Screen Resolution |
|
480 x 800 pixels
|
Pixel Density (sharpness) |
|
233 ppi
|
GPS |
|
Yes
|
Sensors |
|
Accelerometer, Proximity sensor
|
Box Contents |
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
|
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
|
Brand |
OptimaSmart
|
Celkon
|
Model |
OPS-61D
|
A40
|
Operating System |
Android v4.2.2 (Jelly Bean)
|
Android v4.2.2 (Jelly Bean)
|
SIM Slot(s) |
Dual SIM, GSM+GSM
|
Dual SIM, GSM+GSM
|
OS Type |
Android
|
Android
|
FM Radio |
Yes
|
Yes
|
Loudspeaker |
Yes
|
Yes
|
Audio Jack |
3.5 mm
|
3.5 mm
|
RAM |
512 MB
|
512 MB
|
Processor |
|
Dual core, 1.3 GHz
|
Internal Memory |
4 GB
|
4 GB
|
Expandable Memory |
Up to 32 GB
|
Up to 32 GB
|
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